This technical process is simple, carburization is stable, application is widely.利用石墨煤增碳的炼钢技术,工艺简单可行, 增碳稳定, 应用广泛.Carburization of molten iron in the dropping zone of BF has been studied.高炉铁水渗碳的主要阶段在滴落带,炉缸内的渗碳过程不会掩盖滴落带的渗碳...
此结构是产生肾素的部位.This structure is the site for renin production.在肾素 - 血管紧张素 - 醛固酮系统中, 肾小球旁体帮助调节血容量和压力.In the renin - angiotensin - aldosterone system, the juxtaglomerular apparatus helps regulate volume and pressure.肾素 - 血管紧...
The pound continued to sag despite four interventions by the Bank of England.尽管英格兰银行四次出手干预，英镑仍不改颓势。The judge's frequent interventions made a mockery of justice.法官的屡屡干预是对正义的践踏.But the crisis lifted the stigma of such...
He held both sides of the parka hood closed against the snow.他捏紧皮外套上风帽的两边以挡住袭来的飞雪.Connie: Look at this catalog, John. The ski parka is on sale.考妮: 约翰,他望那个纲录. 涩雪威严衣反正在匆匆卖呢.Girls in this kind of parka are even more elegant...
医院对住院者很慷慨.The hospital was generous towards its inmates.数百人受伤,医院里人满为患.住院者包括几名外国人.Hospitals are filled with as hundreds have been wounded are several foreigners among those hospitalized....